Nivea UV Super Water Gel SPF 50 PA+++ Versus KUMANO COSME Reihaku Hatomugi UV Milky Gel SPF 31 PA+++
Overview
What they are
These products are both sunscreens. They have a total of 8 ingredients in common
Cool Features
They both contain hyaluronic acid and SPF
Suited For
They're both likely to be good for dry skin
Free From
They both do not contain any common allergens or sulfates
What's Inside
They both contain harsh alcohols, parabens and silicones
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Nivea UV Super Water Gel SPF 50 PA+++ 16 ingredients
KUMANO COSME Reihaku Hatomugi UV Milky Gel SPF 31 PA+++ 23 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Nivea UV Super Water Gel SPF 50 PA+++ 16 ingredients
KUMANO COSME Reihaku Hatomugi UV Milky Gel SPF 31 PA+++ 23 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Concerns
Ingredients Side-by-side
Water
Skin ConditioningEthylhexyl Methoxycinnamate
UV Absorber
Alcohol Denat.
Antimicrobial
Propylene Glycol
Humectant
Dimethicone
Emollient
Ethylhexyl Triazone
UV Absorber
Diethylamino Hydroxybenzoyl Hexyl Benzoate
UV Filter
Sodium Hyaluronate
Humectant
Phellodendron Chinense Bark Extract
EmollientAkebia Quinata Seed Extract
Skin ProtectingTocopheryl Acetate
Antioxidant
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingCarbomer
Emulsion StabilisingIron Hydroxide
StabilisingBHT
Antioxidant
Methylparaben
Preservative
Water, Ethylhexyl Methoxycinnamate, Alcohol Denat., Propylene Glycol, Dimethicone, Ethylhexyl Triazone, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Sodium Hyaluronate, Phellodendron Chinense Bark Extract, Akebia Quinata Seed Extract, Tocopheryl Acetate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Carbomer, Iron Hydroxide, BHT, Methylparaben
Water
Skin ConditioningAlcohol Denat.
Antimicrobial
Ethyl Methoxycinnamate
UV AbsorberButylene Glycol
Humectant
Dipropylene Glycol
MaskingDimethicone
Emollient
Steareth-6
EmulsifyingOctocrylene
UV Absorber
3-Hydroxybenzoic Acid
Skin ConditioningCarbomer
Emulsion StabilisingAcrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingParaffinum Liquidum
Emollient
Cannabis Sativa Seed Extract
EmollientSqualane
Emollient
Sodium Hyaluronate
Humectant
Xanthan Gum
EmulsifyingEDTA
Sodium Hydroxide
BufferingTea-PCA
HumectantBHT
Antioxidant
Phenoxyethanol
Preservative
Methylparaben
Preservative
Parfum
Masking
Water, Alcohol Denat., Ethyl Methoxycinnamate, Butylene Glycol, Dipropylene Glycol, Dimethicone, Steareth-6, Octocrylene, 3-Hydroxybenzoic Acid, Carbomer, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Paraffinum Liquidum, Cannabis Sativa Seed Extract, Squalane, Sodium Hyaluronate, Xanthan Gum, EDTA, Sodium Hydroxide, Tea-PCA, BHT, Phenoxyethanol, Methylparaben, Parfum
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Acrylates/C10-30 Alkyl Acrylate Crosspolymer is a synthetic polymer. It is used to thicken and improve the texture of products. Due to its properties, it can prevent water and oil ingredients from separating.
Alcohol Denat. is an alcohol with a denaturant property. It is created by mixing ethanol with other additives.
This ingredient gets a bad rep because it is irritating and drying - mostly due to its astringent property. Astringents draw out natural oils in tissue, constricting pores and leaving your skin dried out.
However, alcohol denat. is not all that bad.
Due to its low molecular weight, alcohol denat. tends to evaporate quickly. One study on pig skin found half of applied alcohol evaporated in 10 seconds and less than 3% stayed on skin.
This also helps other ingredients become better absorbed upon application.
Studies are conflicted about whether this ingredient causes skin dehydration. One study from 2005 found adding emollients to propanol-based sanitizer decreased skin dryness and irritation. Another study found irritation only occurs if your skin is already damaged.
Small amounts of alcohol are generally tolerated by oily skin or people who live in humid environments.
The rule of thumb is if this alcohol is near the end of an ingredients list, it will probably not affect your skin much.
Also...
This ingredient has antimicrobial and solvent properties.
The antimicrobial property helps preserve products and increase their shelf life. As a solvent, it helps dissolve other ingredients.
Other types of astringent alcohols include:
Learn more about Alcohol Denat.BHT is a synthetic antioxidant and preservative.
As an antioxidant, it helps your body fight off free-radicals. Free-radicals are molecules that may damage your skin cells.
As a preservative, it is used to stabilize products and prevent them from degrading. Specifically, BHT prevents degradation from oxidation.
The concerns related to BHT come from oral studies; this ingredient is currently allowed for use by both the FDA and EU.
However, it was recently restricted for use in the UK as of April 2024.
Learn more about BHTCarbomer is a polymer of acrylic acid. Its main role is to create a gel consistency.
A high amount of carbomer can cause pilling or balling up of products. Don't worry, most products contain 1% or less of carbomer.
Dimethicone is a type of synthetic silicone created from natural materials such as quartz.
What it does:
Dimethicone comes in different viscosities:
Depending on the viscosity, dimethicone has different properties.
Ingredients lists don't always show which type is used, so we recommend reaching out to the brand if you have questions about the viscosity.
This ingredient is unlikely to cause irritation because it does not get absorbed into skin. However, people with silicone allergies should be careful about using this ingredient.
Note: Dimethicone may contribute to pilling. This is because it is not oil or water soluble, so pilling may occur when layered with products. When mixed with heavy oils in a formula, the outcome is also quite greasy.
Learn more about DimethiconeMethylparaben is a preservative and is a paraben. It is used to prevent the growth of fungus, mold, and other harmful bacteria. Parabens are chemicals used as preservatives in both cosmetics and food.
Methylparaben can be synthetically created. It can also be found naturally in some fruits, such as blueberries.
Oftentimes, Methylparaben is combined with other parabens to help increase the shelf life.
The safety of Methylparaben is currently being studied. While ongoing studies are looking into the safety of parabens, the results have been very mixed. Some studies have not found Methylparaben to be harmful.
Learn more about MethylparabenSodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.
Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.
Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.
These are some other common types of Hyaluronic Acid:
Learn more about Sodium HyaluronateWater. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Nivea UV Super Water Gel SPF 50 PA+++ 16 ingredients
KUMANO COSME Reihaku Hatomugi UV Milky Gel SPF 31 PA+++ 23 ingredients
Reviews
Here's what our community thinks
Nivea UV Super Water Gel SPF 50 PA+++ 16 ingredients
KUMANO COSME Reihaku Hatomugi UV Milky Gel SPF 31 PA+++ 23 ingredients
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